Battery charger for a portable radio telephone



FIG. 1 is a front and upper right perspective view of a battery charger for a portable radio telephone showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a plan elevational view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side elevational view thereof, the left side elevational view thereof being a mirror image;

FIG. 7 is a cross-sectional view thereof taken along line 7--7 of FIG. 2;

FIG. 8 is a cross-sectional view thereof taken along line 8--8 of FIG. 2;

FIG. 9 is a right side elevational view thereof showing the storage battery of a portable radio telephone being charged. The broken line showing of the telephone is included for the purpose of illustrating environmental elements only and forms no part of the claimed design. 

The ornamental design for a battery charger for a portable radio telephone, as shown and described. 